Questione giuridica chiave
Whether the subsidiary constitutional appeal was admissible against the cantonal judgment
Decisione estratta
The appeal was inadmissible because it did not challenge the two grounds of the cantonal decision with sufficient reasoning.
Motivazione estratta
The appellant merely disputed the underlying debt and alleged not having been heard on the merits, but did not address the double reasoning of the challenged judgment as required by the Federal Supreme Court Act.